DNSBL Spam Check

Checked IP: 77.90.130.173
rDNS/PTR record: smtpout.rapidnet.de

Not Listed: 25 checks
Check Response time
Found rDNS/PTR: smtpout.rapidnet.de
22.2390 ms
Inactive: 2
Inactive
Response in: 29.7311981 seconds
Amount of searched blacklists: 25 (2 inactive)